multiplos
2= 2,4,6,8,10,12,14,16,18,20
3=3,6,9,12,15,18,21,24,27,30
4=4,8,12,16,20,24,28,32,36,40
5=5,10,15,20,25,30,35,40,45,50
6=6,12,18,24,30,36,42,48,54,60
7=7,14,21,28,35,42,49,56,63,70
8=8,16,24,32,40,48,56,64,72,80
9=9,18,27,36,45,54,63,72,81,90
divisores
2=2 y 1
3=1 y 3
4=1 ,2,4
5=1 y 5
6=1,2,3,6
7=1 y 7
8=1,2,4,8
9=1,3 y9
